JPH064030U - Workplace helmet - Google Patents

Abstract

(57) [Summary] [Purpose] The present invention makes it easy and accurate to communicate an urgent matter to a worker whose location is unclear in the workplace or to a specific person who is a visitor from the outside. The inconvenience of going out to find the specific person and communicating the message was eliminated. [Structure] The tightening band 2 of the helmet 1 that must be worn when entering or leaving the work site emits a reception sound by wireless transmission from the office, and the content of the message is displayed in advance as numbers or other specific symbols a. The receiver 3 shown in FIG. 5 is attached to the band 2 also as a band tightening connecting member when the helmet 1 is worn, and is connected to the band connecting member also serving as the receiver 3 so that the helmet 1 is fully equipped. The receiving device can receive only when the connecting member 4 is connected to the connecting member 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a helmet that is convenient for transmitting a message to a specific person whose location is unknown at a work site.

[0002]

[Prior art]

 When an urgent matter that requires notification to a specific person such as a worker whose location is unclear or a visitor from the outside occurs at a work site, the staff at the office directly goes to the site and There are other means such as confirming whereabouts and transmitting a message, or using a broadcasting facility to give a loud announcement, and further carrying a radio or pager.

[0003]

[Problems to be solved by the device]

 In the above-mentioned conventional means, it takes not only a considerable amount of time for the staff in the office to directly go to the site to notify the person, but also it takes a considerable amount of time to search for the whereabouts of the person concerned in a wide field, and the staff must stop the work. However, the use of radios and pagers has the disadvantage of requiring a large burden on the preparation and maintenance of many personnel.

[0004]

[Means for Solving the Problems]

 In view of the above, the present invention is designed so that a person who enters or leaves a work site generally wears a safety helmet, so that an emergency message can be communicated to each person through the helmet. A receiver that emits a received sound to one of the left and right bands and that also functions as a band-tightening coupling member that has a built-in wireless receiver that displays the content of the message in a symbol on the external display window is attached to the other band. It is characterized in that a band connecting member is attached to form an operating circuit of the wireless device when connected to the connecting member.

[0005]

[Function] When going to the work site, not only workers but also outpatients are obliged to wear a helmet for safety. A specific number is attached to each worn helmet and the content of the notification is simple in advance. Set as a specific symbol, for example, use a number as a specific symbol, "1" (return to the office), "2" (call the office), "3" (go to XX section) ) Make it possible to use helmets by presetting that other content is displayed as numbers.

Therefore, when a specific person has a business requirement, if the specific number of the helmet is transmitted by the transmitter at the office and the content of the requirement is transmitted by the specific symbol, the reception mounted on the helmet of the specific number is received. The reception device built in the receiver 3 emits a reception sound to notify the person wearing the helmet, and at the same time, the display window 5 displays the specific symbol a indicating the content of the message. It is possible to take measures according to the content of the requirement.

For reception, it is necessary to wear the helmet 1 completely and connect the connecting member 3 also serving as a receiver and the connecting member 4 to each other so that the helmet can be received. , It is possible to increase the safety of wearing a helmet in the workplace.

[0008]

【Example】

 An embodiment of a helmet according to the present invention will be described with reference to FIGS.

Reference numeral 1 denotes a generally known helmet, 2 denotes left and right bands to be tightened when the helmet is worn, and the bands 2 and 2 are formed by inserting a connecting member 3 and a connecting member 4 respectively attached to respective end portions. The two are connected to stabilize the use of the helmet 1 on the crown. In the illustrated example, the engaging piece 4a of the connecting member 4 is automatically inserted by inserting it into the locking hole 3a of the connecting member 3, and the release button 3b is pushed to release the connection. However, as the coupling and releasing means by the insertion, conventionally known means is adopted.

In the present invention, the tightening coupling member 3 of the band 2 is also used as a wireless receiver, and when receiving, a receiving sound is emitted in the same manner as a known pager. At the same time, a receiving device is provided on the display window 5 provided on the outer surface of the receiver 3 so that the content of the message is displayed by a specific signal a such as a number by the transmission from the transmitting unit. Means that the receiving actuation circuit is formed only when the plug-in type connecting member 3 for fastening the band 2 described above, that is, the receiver and the connecting member 4 are connected, and therefore the band 2 is tightened without wearing the helmet 1. If they do not, they will not be able to receive, and therefore they will have to be sure to wear a helmet for reception, so it is possible to adapt to safety in the workplace.

The receiving device provided in the receiver 3 is switched between operating and non-operating by moving the engaging piece 4a of the connecting member 4 which is inserted into the locking hole 3a of the connecting member 3, and As the display means of the specific symbol a in the display window 5, for example, liquid crystal means can be used. However, since a receiving device such as a sounding mechanism at the time of reception and a transmitting device provided in the office for transmission are well known techniques, these Illustration of devices and mechanisms is omitted.

Regarding the use of the helmet 1 in the present invention, a specific number is attached to each of the helmets 1 equipped with a large number, and a specific symbol is attached in advance to each item of the content of the matter to be notified by transmission. Attention was given to the specific person by the reception sound of the specific helmet 1 by the transmission, and at the same time, the specific symbol a was displayed on the display window 5 so that the content of the matter was informed so that the specific person could immediately take the countermeasure. .

[0013]

[Effect of device]

 According to the present invention, when a specific worker or an outpatient located at an arbitrary position on the work site is notified of an urgent matter, the helmet is worn by the specific person by radio transmission from the office. The pronunciation of the receiver gives attention to a specific person, and the contents to be notified can be displayed by displaying a specific symbol set in advance on the display window of the receiver. It eliminates the inconvenience of searching for a specific person and making them aware of it, and it is possible to deal with an emergency immediately, and the reception is made possible by wearing a helmet and fully equipped with a band. Therefore, as a necessary condition, wearing a helmet has the effect that it can be carried out properly and the safety in the work can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a helmet according to the present invention.

FIG. 2 is a detailed perspective view of a receiver according to the present invention.

[Explanation of symbols]

1 Helmet 2 Tightening band 3
Coupling member / receiver 4 Connection member 5 Specific symbol display window

Claims (1)

[Scope of utility model registration request] 1. A receiver that also functions as a band tightening coupling member that emits a received sound to one of the left and right bands for tightening a helmet and that has a built-in wireless receiver that displays the content of a message in a symbol on an external display window. Installation, the other band,
A helmet for a workplace, comprising a band connecting member attached to form an operating circuit of a wireless device when connected to the connecting member.